{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T03:28:45.338408+00:00","duration_seconds":0.000408,"id":910553,"input_summary":"chars=22 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=W4RCH","recording_id":41075,"started_at":"2026-06-28T03:28:45.338000+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":41076}